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What is WEB-INF used for in a Java EE web application?
...letContext, and may
be exposed using the RequestDispatcher calls.
This means that WEB-INF resources are accessible to the resource loader of your Web-Application and not directly visible for the public.
This is why a lot of projects put their resources like JSP files, JARs/libraries and their ...
Why does C# forbid generic attribute types?
...therwise required, get benefits of polymorphism etc.
//an interface which means it can't have its own implementation.
//You might need to use extension methods on this interface for that.
public interface ValidatesAttribute<T>
{
T Value { get; } //or whatever that is
bool IsValid { g...
Scala 2.8 breakOut
...cause Nothing is a bottom class (ie, it is a subclass of everything), that means any class can be used in place of Nothing.
Since such a builder exists, Scala can use it to produce the desired output.
About Builders
A lot of methods from Scala's collections library consists of taking the original...
How to get HTML 5 input type=“date” working in Firefox and/or IE 10
...r every new input type. They are better defined, and native, which usually means fast.
– Tomáš Zato - Reinstate Monica
Oct 23 '15 at 22:36
5
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Difference between git checkout --track origin/branch and git checkout -b branch origin/branch
... remote.
Here, '-c' is the new '-b'.
First, some background: Tracking means that a local branch has its upstream set to a remote branch:
# git config branch.<branch-name>.remote origin
# git config branch.<branch-name>.merge refs/heads/branch
git checkout -b branch origin/branc...
What are the relative strengths and weaknesses of Git, Mercurial, and Bazaar? [closed]
... that I do now understand both sides). Just because I defend a SCM doesn't mean I actually recommend that people use it. :)
– Charles Duffy
Oct 15 '14 at 20:35
...
What is the wix 'KeyPath' attribute?
...Installer uses to determine if a
Component "exists" on a machine.
This means that when Windows Installer decides whether to install your component, it will first look whether the keypath resource is already present. If it is, none of the resources in the component are installed.
The presence of...
C++ valarray vs. vector
... deviation example, at a particular step I needed to find the collection's mean and the difference between each element's value and the mean.
For the std::valarray, I did something like:
std::valarray<double> original_values = ... // obviously I put something here
double mean = original_valu...
What is Pseudo TTY-Allocation? (SSH and Github)
... including SCP, SSH, Telnet and rlogin.
The name "PuTTY" has no definitive meaning, though "tty" is the name for a terminal in the Unix tradition, usually held to be short for Teletype.
Other use-cases for -T (beside testing)
Transferring binary files
Execute commands on a remote server
SSH tun...
Best approach for designing F# libraries for use from both F# and C#
...uding C# and F#) and it typically follows .NET object-oriented style. This means that you'll expose most of the functionality as classes with method (and sometimes extension methods or static methods, but mostly the code should be written in the OO design).
In your question, you're asking how to e...